1. Akpan, V. I., Igwe, U. A., Mpamah, I. B. I., & Okoro, C. O. (2020). Social constructivism: implications on teaching and learning. British Journal of Education, 8(8), 49-56.
2. Battelle for Kids. (n.d.). Framework for 21st Century Learning. Retrieved April 16 2023 from: https://is.gd/8batoW
3. Bozkurt, A., & Sharma, R. C. (2020). Emergency remote teaching in a time of global crisis due to CoronaVirus pandemic. Asian Journal of Distance Education, 15(1), i-vi. https://doi.org/10.5281/zenodo.3778083
4. Carretero, S., Vuorikari, R., & Punie, Y. (2017). DigComp 2.1: The Digital Competence Framework for Citizens with Eight Proficiency Levels and Examples of Use (JRC Working Paper No. JRC106281). Joint Research Centre, European Commission. Retrieved March 1 2023 from de: https://is.gd/Pq1KGF
5. Ciapponi, A. (2021). La declaración PRISMA 2020: una guía actualizada para reportar revisiones sistemáticas. Evidencia, actualización en la práctica ambulatoria, 24(3), http://dx.doi.org/10.51987/evidencia.v24i4.6960